Hello girls! Can you please tell me if anyone has given birth naturall…

Hello girls! Can you please tell me if anyone has given birth naturally with pelvic presentation? I'm currently 39 weeks pregnant. The baby is lying in the pelvis, the last ultrasound was 3kg weight. And my gynecologist says that I can give birth on my own. They say that the boy needs a cesarean section. And they don't agree to it. And I'm terribly afraid? there's nothing good on the internet? I want not to risk and do c-section, but my doctor doesn't allow it. I'm even crying? I'm afraid.